12700338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4342

約数の個数: 32

約数和(自身を含む): 29445120

約数和(自身を除く): 16744782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4259, 8518, 12777, 25554, 29813, 59626, 89439, 178878, 302389, 604778, 907167, 1814334, 2116723, 4233446, 6350169, 12700338]

約数ペア:

[(1, 12700338), (2, 6350169), (3, 4233446), (6, 2116723), (7, 1814334), (14, 907167), (21, 604778), (42, 302389), (71, 178878), (142, 89439), (213, 59626), (426, 29813), (497, 25554), (994, 12777), (1491, 8518), (2982, 4259)]